A young girl goes to work as a live-in caretaker for a spooky old woman. She doesn't know that every night, the woman drains some blood from her to feed her strange plant.
| Actor | Role |
|---|---|
 Gale SondergaardZenobia Dollard | Zenobia Dollard |
 Brenda JoyceJean Kingsley | Jean Kingsley |
 Kirby GrantHal Wentley | Hal Wentley |
 Rondo HattonMario | Mario |
 Hobart CavanaughBill Stapleton | Bill Stapleton |
 Milburn StoneMr. Moore | Mr. Moore |
| TTom DalySam Julian | Sam Julian |
 Norman LeavittTom | Tom |
| RRuth RobinsonMrs. Wentley (scenes deleted or never filmed) | Mrs. Wentley (scenes deleted or never filmed) |
 Adda GleasonMartha (scenes deleted or never filmed) | Martha (scenes deleted or never filmed) |
| LLois AustinJenny Hawks (scenes deleted or never filmed) | Jenny Hawks (scenes deleted or never filmed) |
 Eula GuyMolly Cowin (scenes deleted or never filmed) | Molly Cowin (scenes deleted or never filmed) |